Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449
2018-11-17 08:23:10 +00:00
parent 8e12397d70
commit eb85e2fc17
28480 changed files with 72 additions and 3866936 deletions
--- a/external/llvm/test/CodeGen/AVR/impossible-reg-to-reg-copy.ll
+++ b/external/llvm/test/CodeGen/AVR/impossible-reg-to-reg-copy.ll
@ -1,27 +0,0 @@
-; RUN: llc < %s -march=avr | FileCheck %s
-
-; Test case for an assertion error.
-;
-; Error:
-; ```
-; Impossible reg-to-reg copy
-; UNREACHABLE executed at lib/Target/AVR/AVRInstrInfo.cpp
-; ```
-;
-; This no longer occurs.
-
-declare { i16, i1 } @llvm.umul.with.overflow.i16(i16, i16)
-
-; CHECK-LABEL: foo
-define void @foo() {
-entry-block:
-  %0 = call { i16, i1 } @llvm.umul.with.overflow.i16(i16 undef, i16 undef)
-  %1 = extractvalue { i16, i1 } %0, 1
-  %2 = icmp eq i1 %1, true
-  br i1 %2, label %cond, label %next
-
-next:                                             ; preds = %entry-block
-  ret void
-cond:                                             ; preds = %entry-block
-  unreachable
-}